1 files changed, 44 insertions, 0 deletions
diff --git a/routers/web/repo/helper.go b/routers/web/repo/helper.go
new file mode 100644
index 0000000..5e1e116
--- /dev/null
+++ b/routers/web/repo/helper.go
@@ -0,0 +1,44 @@
+// Copyright 2023 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package repo
+
+import (
+	"net/url"
+	"sort"
+
+	"code.gitea.io/gitea/models/user"
+	"code.gitea.io/gitea/modules/git"
+	"code.gitea.io/gitea/services/context"
+)
+
+func MakeSelfOnTop(doer *user.User, users []*user.User) []*user.User {
+	if doer != nil {
+		sort.Slice(users, func(i, j int) bool {
+			if users[i].ID == users[j].ID {
+				return false
+			}
+			return users[i].ID == doer.ID // if users[i] is self, put it before others, so less=true
+		})
+	}
+	return users
+}
+
+func HandleGitError(ctx *context.Context, msg string, err error) {
+	if git.IsErrNotExist(err) {
+		refType := ""
+		switch {
+		case ctx.Repo.IsViewBranch:
+			refType = "branch"
+		case ctx.Repo.IsViewTag:
+			refType = "tag"
+		case ctx.Repo.IsViewCommit:
+			refType = "commit"
+		}
+		ctx.Data["NotFoundPrompt"] = ctx.Locale.Tr("repo.tree_path_not_found_"+refType, ctx.Repo.TreePath, url.PathEscape(ctx.Repo.RefName))
+		ctx.Data["NotFoundGoBackURL"] = ctx.Repo.RepoLink + "/src/" + refType + "/" + url.PathEscape(ctx.Repo.RefName)
+		ctx.NotFound(msg, err)
+	} else {
+		ctx.ServerError(msg, err)
+	}
+}